19 Years Available
Mazda 6 Light Bulb Sizes
Complete bulb size reference for the Mazda 6 from 2003 to 2021. Find headlight, fog light, turn signal, and brake light bulb sizes for every model year.
Year Range
2003 – 2021
19 model yearsBulb Sizes Across Years
| Position | Bulb Type(s) | Years | Status |
|---|---|---|---|
| Low Beam | HID-D2S LED(2006–2013) LED Headlights(2018–2021) H1 LED(2003–2005) H11 LED(2016–2017) HID-D4S LED(2014–2015) | 19 years | Changed |
| High Beam | 9005 LED(2011–2017) H1 LED(2003–2008) LED Headlights(2018–2021) H9 LED(2009–2010) | 19 years | Changed |
| Fog Light | H11 LED(2006–2017) LED Fog Light(2018–2021) H3 LED(2003–2005) | 19 years | Changed |
| Brake Light | LED Bulb(2009–2021) 7440 LED or 921 LED(2005–2008) 194 or 921 LED(2003–2004) | 19 years | Changed |
| Side Marker | 2825 LED(2003–2017) 3057K LED(2009–2013) LED Bulb(2018–2021) | 19 years | Changed |
| Turn Signal Front | 7444NA LED(2009–2017) 2357A LED(2003–2008) LED Bulb(2018–2021) | 19 years | Changed |
| Turn Signal Rear | 7440NA LED(2003–2017) 3757AK LED(2009–2013) LED Bulb(2018–2021) 7440NA LED or 7440 LED(2005–2008) | 19 years | Changed |
| Dome Light | DE3175(2009–2021) 2825(2003–2008) | 19 years | Changed |
| License Plate | 2825(2003–2017) LED Bulb(2018–2021) 194(2009–2010) | 19 years | Changed |
| Map Light | DE3175(2014–2021) 2825(2003–2008) 175(2009–2013) | 19 years | Changed |
| Parking Light | 7444NA(2009–2017) 2825 or 2357A(2003–2008) 2827(2018–2021) | 19 years | Changed |
| Reverse Light | 921(2003–2013) LED Bulb(2018–2021) 7440(2014–2017) 921 or 7440 LED(2005–2005) | 19 years | Changed |
| Trunk Light | 194(2011–2021) LED Light(2005–2010) 2821(2003–2004) | 19 years | Changed |
Select Your Year
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Frequently Asked Questions
We have bulb size data for the Mazda 6 from 2003 to 2021, covering 19 model years.
Yes, the Mazda 6 has used different bulb sizes across model years. Check the bulb evolution table above to see exactly which sizes were used in which years.
The most commonly used low beam headlight bulb for the Mazda 6 is the HID-D2S LED. Select your specific year below for the exact fitment.
Yes, you can upgrade your Mazda 6 headlights to LED. Look for an LED conversion kit in the HID-D2S LED size for the low beams. LED bulbs offer better visibility and longer lifespan.
Select your Mazda 6 year from the list below. Each year page shows every bulb position with the correct size and links to purchase on Amazon.